feat: projects create, update, delete

repositories/project.py

@@ -1,7 +1,12 @@
+from datetime import datetime
+from typing import Optional
+
 from sqlalchemy import select
+from sqlalchemy.orm import selectinload
 
 from models.project import Project
 from repositories.base import BaseRepository
+from schemas.project import CreateProjectSchema, UpdateProjectSchema
 
 
 class ProjectRepository(BaseRepository):
@@ -9,3 +14,39 @@ class ProjectRepository(BaseRepository):
         stmt = select(Project).where(Project.is_deleted.is_(False))
         result = await self.session.execute(stmt)
         return list(result.scalars().all())
+
+    async def get_by_id(self, project_id: int) -> Optional[Project]:
+        stmt = (
+            select(Project)
+            .where(Project.id == project_id, Project.is_deleted.is_(False))
+            .options(selectinload(Project.boards))
+        )
+        result = await self.session.execute(stmt)
+        return result.scalar_one_or_none()
+
+    async def create(self, data: CreateProjectSchema) -> Project:
+        project_data = data.model_dump()
+        project_data["created_at"] = datetime.now()
+        project = Project(**project_data)
+        self.session.add(project)
+        await self.session.commit()
+        await self.session.refresh(project)
+        return project
+
+    async def update(self, project: Project, data: UpdateProjectSchema) -> Project:
+        project.name = data.name if data.name else project.name
+
+        self.session.add(project)
+        await self.session.commit()
+        await self.session.refresh(project)
+        return project
+
+    async def delete(self, project: Project, is_soft: bool):
+        if not is_soft:
+            await self.session.delete(project)
+            await self.session.commit()
+            return
+
+        project.is_deleted = True
+        self.session.add(project)
+        await self.session.commit()